CDL Ch 7 Review - Ionic Compounds

Front

What is the name of Cu₃N₂?

Back

copper (II) nitride

Front

What does a charge of 2+ indicate about an atom?

Back

It is losing 2 electrons.

Front

How do Cr³⁺ and O²⁻ bond together?

Back

They form Cr₂O₃.

Front

What is the name of PbS₂?

Back

lead IV sulfide

Front

What is the definition of a chemical bond?

Back

The force that holds two atoms together, formed by the attraction of a positive ion for a negative ion or by sharing electrons.

Front

What is an ionic compound?

Back

A compound formed by the electrostatic attraction between positive and negative ions.

Front

What is the charge of a copper ion in copper (II) nitride?

Back

2+.

Front

What is the formula for lead sulfide?

Back

PbS.

Front

What type of bond is formed when electrons are shared between atoms?

Back

Covalent bond.

Front

What is the formula for the ionic compound formed between magnesium and oxygen?

Back

MgO.